Evidence map›Paper›PMID 40581863›Full record

ArticleJournal of medicinal chemistry2025

Innately Fluorescent Tetravalent Cytotoxic Conjugate TetraF

Natalia Porębska, Aleksandra Chorążewska, Krzysztof Ciura, Adam Pomorski, Artur Krężel, Łukasz Opaliński

Abstract read
In one paragraph

Article in Journal of medicinal chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Natalia PorębskaDepartment of Medical Biotechnology, Faculty of Biotechnology, University of Wroclaw, F. Joliot-Curie 14a, 50-383 Wroclaw, Poland.ORCID 0000-0002-1810-0232
Aleksandra ChorążewskaDepartment of Medical Biotechnology, Faculty of Biotechnology, University of Wroclaw, F. Joliot-Curie 14a, 50-383 Wroclaw, Poland.
Krzysztof CiuraDepartment of Medical Biotechnology, Faculty of Biotechnology, University of Wroclaw, F. Joliot-Curie 14a, 50-383 Wroclaw, Poland.
Adam PomorskiDepartment of Chemical Biology, Faculty of Biotechnology, University of Wroclaw, F. Joliot-Curie 14a, 50-383 Wroclaw, Poland.ORCID 0000-0002-0669-3421
Artur KrężelDepartment of Chemical Biology, Faculty of Biotechnology, University of Wroclaw, F. Joliot-Curie 14a, 50-383 Wroclaw, Poland.ORCID 0000-0001-9252-5784
Łukasz OpalińskiDepartment of Medical Biotechnology, Faculty of Biotechnology, University of Wroclaw, F. Joliot-Curie 14a, 50-383 Wroclaw, Poland.ORCID 0000-0001-9656-8714

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Breast cancer is the most common malignancy in women, with approximately 20-30% of all diagnosed cases characterized by HER2 overexpression. Several HER2-targeted cytotoxic conjugates have been developed, but their efficacy is limited. One of the main obstacles restraining the effectiveness of HER2-specific cytotoxic conjugates is their low internalization, as HER2 is immobile mainly on the cell surface. Therefore, there is a need to develop novel HER2-selective cytotoxic conjugates that will overcome HER2 immovability and, by this, ensure efficient drug delivery into HER2-overexpressing cancer cells. Here, we present a novel system for generating high affinity, self-assembling, inherently fluorescent, and multivalent HER2 ligands. The developed HER2-specific ligands largely overcome the innate stability of HER2 in the plasma membrane by triggering clathrin-independent aggregation-dependent endocytosis of the receptor. To exploit the pro-endocytic potential of developed proteins, we constructed the tetravalent fluorescent cytotoxic conjugate TetraF

Indexed as

Antineoplastic AgentsDrug Delivery SystemsEndocytosisErb-b2 Receptor Tyrosine KinasesFluorescent DyesBreast NeoplasmsCell Line, TumorFemaleHumansAntineoplastic AgentsERBB2 protein, humanErb-b2 Receptor Tyrosine KinasesFluorescent Dyes

Identifiers

PMID40581863
PMCPMC12257533

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.